﻿create proc [dbo].danhmucCTKT_Xoa
@ma_ctu varchar(255)
as
if not exists(select * from DM_CTu_KT where ma_ctu=@ma_ctu  )
begin
select ErrCode=0
end
else
begin
delete from DM_CTu_KT   WHere ma_ctu=@ma_ctu 
select ErrCode=1
end
